51 results
EKG CHANGES AND TOXICITIES TO CONSIDER

#Diagnosis #Toxicology #EKG #ECG #Toxidromes #Toxicities #Changes #Table
EKG CHANGES AND ... TO CONSIDER #Diagnosis ... #Toxicology #EKG ... #ECG #Toxidromes ... Toxicities #Changes #Table
Back to the "10 Need to Know" series - Drug Therapeutic Target Levels. 

For lithium, target
vary depending on treatment ... Therapeutic #Ranges #Toxicology ... #Pharmacology # ... Diagnosis #Table
Common sodium channel blockers which cause QRS widening.

Anticonvulsants: 
 - Carbamazepine 
Antidysrhythmics:  
 - Group
QRS #widening #ECG ... #EKG #Pharmacology ... #Medications #Toxicology ... #Diagnosis #Differential
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
Shortening of QT ... Electrocardiogram #ekg ... #ecg #toxicology ... #cardiology #diagnosis
Common Medications Known to Prolong QTc
Antiarrhythmics - Amiodarone, sotalol, flecainide, quinidine, dronedarone, dofetilide
Vasopressors/inotropes - Epinephrine, norepinephrine,
Known to Prolong QTc ... pseudoephedrine #QTc ... #differential #diagnosis ... #pharmacology # ... table
A toxidrome is a syndrome (set of symptoms) caused by specific medications or toxins.

There are 5
hydromorphone, etc ... antihistamines #Diagnosis ... #Toxicology #Toxidromes ... #Comparison #Table
Drugs Used for the Treatment of COVID-19 Infection

** Editor Note (from ophthalmology MD input) - Hydroxychloroquine/chloroquine
Drugs Used for the Treatment ... HCQ treatment would ... or detachment, etc ... #COVID19 #Pharmacology ... #Table #Management
Congenital Long QT Syndrome: Illness Script

Who?
 - Kids or young adults, usually < 30
 - high
**Get baseline EKG ... family history) Treatment ... abnormalities - Avoid QTc ... post-arrest or very long QTc ... LongQT #Syndrome #Diagnosis
Coverage of common antibiotics used in the hospital

For empiric coverage, first define the type of infection,
prior resistance. e.g ... ESBL, KPC, VRE. etc ... #antibiogram #pharmacology ... #table #sensitivities
Shock and Vasoactive Drugs 
1) Determine type and etiology of shock
 • Distributive: Sepsis, Anaphylaxis, Neurogenic
rupture, VSD, etc ... vasoactive drug pharmacology ... Vasoactive #Drugs #pharmacology ... #inopressors #diagnosis ... management #comparison #table